﻿namespace CSharpPro1._1030;

public class UserServiceImpl : UserService
{
    public void Add()
    {
        Console.WriteLine("添加数据");
    }

    public void Delete()
    {
        Console.WriteLine("删除数据");
    }

    public void Update()
    {
        Console.WriteLine("更新数据");
    }

    public void Query()
    {
        Console.WriteLine("查询数据");
    }
}